Design | EN593 API609 BS5155 | |
End connection | Flange RF/FF as per EN1092-1 ANSI B16.5 | |
Face to Face | EN558 Series 13/ISO5752-13 | AWWAC504 |
Test | EN12266-1 | API598 |
Seat Optional | EPDM/ NBR/ PTFE / Hard rubber Lined |
Features
• Flanged Butterfly Valve is operating by 100% tight sealing through quarter turn (90 degree) disc rotating around its own axis
• the gasket fixed to the outer diameter of the disc and stainless steel welding filled to the inner walls of the valve body
• Through its body and disc made of ductile iron, it can resist to high tension stresses that may occur on the pipelines. High impact resistance
• The disc designed in accordance with the flow direction decreases head loss
• The sealing that can be made of EPDM or NBR materials can be dismantled and replaced easily
on field conditions
• Inner and outer surfaces of the valve is coated with 300 microns thickness of fusion bonded epoxy
• The valve can be controlled with lower torques through the gearbox mounted on its top flange
• Actuators can be installed directly without any need for additional intermediary parts.
Applications
Waste Water, Distribution Lines, Water Treatment, HVAC
Temperature
+130 °C (EPDM)
+100 °C (NBR)